CN2569549Y - Novel crop straw return machine - Google Patents
Novel crop straw return machine Download PDFInfo
- Publication number
- CN2569549Y CN2569549Y CN 02269017 CN02269017U CN2569549Y CN 2569549 Y CN2569549 Y CN 2569549Y CN 02269017 CN02269017 CN 02269017 CN 02269017 U CN02269017 U CN 02269017U CN 2569549 Y CN2569549 Y CN 2569549Y
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- CN
- China
- Prior art keywords
- frame
- belt pulley
- serrated knife
- axle
- returning machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a novel field-returning machine for crop straws, which is composed of a machine frame, a driving device and a cutting device. The utility model is characterized in that the driving device is arranged at the left end of the machine frame; the cutting device is arranged in the machine frame. The novel filed-returning machine for the crop straws of the utility model has the characteristics of reasonable design, simple structure, easy machining, low cost, easy use, high durability, etc.
Description
1, technical field
The utility model relates to a kind of farm machinery, specifically a kind of novel crop stalk field-returning machine.
2, technical background
Annual harvest season one mistake, just can stay many agricultural crop straws in the farmland, because leaving concentratedly of stalk will take bigger space and place, so, the peasant is that harvested agricultural crop straw directly is deposited in field or highway to the processing method of stalk at present, the next door in river course, the practice of piling up agricultural crop straw like this can influence highway communication in real life, can block the river course polluted river, some peasant also can directly burn stalk, cause to the pollution of air with to the deterioration of arable land soil property, alkalized gradually in good arable land, reduce fertilizer element, finally can not carry out crop planting again.The farming operation method of science is that stalk is smashed, and evenly is sprinkling upon in the arable land and earth mixture, decomposes the organic manure composition that becomes soil gradually, has increased the fertility of soil, has improved the output of crops.Therefore, people have invented field-returning machine, and existing field-returning machine ubiquity volume is big, and the power that needs is big, and shortcoming such as be not durable that the efficient of work is low is brought many unnecessary troubles to people's work.
3, summary of the invention
The purpose of this utility model provide a kind of simple in structure, production cost is low, be easy to process, the novel crop stalk field-returning machine of environmentally safe.
The purpose of this utility model realizes that in the following manner before the work, field-returning machine is driven by tractor or tricycle and enters the arable land; During work, put down the front fork kiss the earth that suspension behind the tractor makes field-returning machine, start tractor, utilize the gradient of front fork that the agricultural crop straw built on stilts is entered in the field-returning machine,, by the bed plate that rotates the stalk of chopping is carried backward again stalks cutting by serrated knife, be sprinkling upon in the field uniformly.
Accompanying drawing 1 is the main TV structure schematic diagram of novel crop stalk field-returning machine;
Accompanying drawing 2 is the left TV structure schematic diagram of novel crop stalk field-returning machine.
4, description of drawings
Below with reference to Figure of description novel crops return straw into soil machine of the present utility model being done at length Explanation.
Novel crops return straw into soil machine of the present utility model, its structure be by frame 1, transmission device and Cutter sweep consists of, and it is characterized in that transmission device is arranged on the left end of frame, and cutter sweep is arranged on The bottom of frame 1.
Two ends, frame 1 left and right sides are provided with gripper shoe 12, and the lower end of frame 1 supported on both sides plate 12 is provided with rolls The suspension that wheel 7, the middle part of frame 1 are provided with behind upper junction plate 10 and lower connecting plate 9 and the tractor connects Connect, the bottom of frame 1 is provided with front fork 16, and the rear portion of frame 1 is provided with baffle plate 11.
Transmission device is by main pulley 2, gear-box 3, gap bridge belt pulley 4, belt pulley 5, serrated knife axle 14, bearing 13 and bootom couch cutter shaft 8 are formed, main pulley 2 is connected with tractor by belt, gap bridge belt pulley 4 is connected with main pulley 2 by gear-box 3, belt pulley 5 is connected with gap bridge belt pulley 4 by belt, bootom couch cutter shaft 8 is connected with belt pulley 5 by belt, main pulley 2 is arranged on the axle that is connected with gear-box 3 tops, gear-box 3 is arranged on the left end top of frame 1, gap bridge belt pulley 4 is arranged on the axle that is connected with gear-box 3 bottoms, serrated knife axle 14 is arranged on the middle part of frame 1 by the bearing 13 that is fixed on gripper shoe 12 middle parts, belt pulley 5 is arranged on the left end of serrated knife axle 14, and bootom couch cutter shaft 8 is arranged on the lower end of gripper shoe 12 by the bearing 13 that is fixed on gripper shoe 12 bottoms.
Cutter sweep is made up of serrated knife 6 and bed plate 15, and serrated knife 6 evenly is arranged on the serrated knife axle 14, and bed plate 15 is arranged on the bootom couch cutter shaft 8, is arranged in indirectly between the serrated knife 6.
5, embodiment
Novel its processing and fabricating of crop stalk field-returning machine of the present utility model is very simple and convenient, makes getting final product shown in the by specification accompanying drawing.Frame, bed plate and belt pulley can be made of common iron, and serrated knife can be made of the common saw saw blade of taking turns.
Novel crops return straw into soil machine of the present utility model is compared with existing technology, and has design and closes Reason, simple in structure, be easy to processing, the characteristics such as durable in use and easy to use, thereby, have fine Popularizing value.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (4)
1, novel crop stalk field-returning machine comprises frame, transmission device and cutter sweep, it is characterized in that transmission device is arranged on the left end of frame, and cutter sweep is arranged on the bottom of frame.
2, novel crop stalk field-returning machine according to claim 1, it is characterized in that two ends, the frame left and right sides are provided with gripper shoe, the lower end of frame supported on both sides plate is provided with roller, the middle part of frame is provided with upper junction plate and lower connecting plate and is connected with suspension behind the tractor, the bottom of frame is provided with front fork, and the rear portion of frame is provided with baffle plate.
3, novel crop stalk field-returning machine according to claim 1, it is characterized in that transmission device is by main pulley, gear-box, the gap bridge belt pulley, belt pulley, the serrated knife axle, bearing and bootom couch cutter shaft are formed, main pulley is connected with tractor by belt, the gap bridge belt pulley is connected with main pulley by gear-box, belt pulley is connected with the gap bridge belt pulley by belt, bootom couch cutter shaft is connected with belt pulley by belt, main pulley is arranged on the axle that is connected with upper gear case, gear-box is arranged on the left end top of frame, the gap bridge belt pulley is arranged on the axle that is connected with lower gearbox portion, the serrated knife axle is arranged on the inside of frame by the bearing that is fixed on the gripper shoe middle part, belt pulley is arranged on the left end of serrated knife axle, and bootom couch cutter shaft is arranged on the lower end of gripper shoe by the bearing that is fixed on the gripper shoe bottom.
4, novel crop stalk field-returning machine according to claim 1 is characterized in that cutter sweep is made up of serrated knife and bed plate, and serrated knife evenly is arranged on the serrated knife axle, and bed plate is arranged on the bootom couch cutter shaft, alternately between serrated knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02269017 CN2569549Y (en) | 2002-08-23 | 2002-08-23 | Novel crop straw return machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02269017 CN2569549Y (en) | 2002-08-23 | 2002-08-23 | Novel crop straw return machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2569549Y true CN2569549Y (en) | 2003-09-03 |
Family
ID=33734337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02269017 Expired - Fee Related CN2569549Y (en) | 2002-08-23 | 2002-08-23 | Novel crop straw return machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2569549Y (en) |
-
2002
- 2002-08-23 CN CN 02269017 patent/CN2569549Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |